ES285165A1 - Improvements in the machines to slope galleries, wells, channels and analogs (Machine-translation by Google Translate, not legally binding) - Google Patents
Improvements in the machines to slope galleries, wells, channels and analogs (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES285165A1 ES285165A1 ES285165A ES285165A ES285165A1 ES 285165 A1 ES285165 A1 ES 285165A1 ES 285165 A ES285165 A ES 285165A ES 285165 A ES285165 A ES 285165A ES 285165 A1 ES285165 A1 ES 285165A1
- Authority
- ES
- Spain
- Prior art keywords
- machine
- galleries
- wells
- translation
- machines
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000002184 metal Substances 0.000 abstract 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/10—Making by using boring or cutting machines
- E21D9/1006—Making by using boring or cutting machines with rotary cutting tools
- E21D9/104—Cutting tool fixtures
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
- E21C35/18—Mining picks; Holders therefor
- E21C35/183—Mining picks; Holders therefor with inserts or layers of wear-resisting material
- E21C35/1837—Mining picks; Holders therefor with inserts or layers of wear-resisting material characterised by the shape
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
- E21C35/18—Mining picks; Holders therefor
- E21C35/19—Means for fixing picks or holders
- E21C35/193—Means for fixing picks or holders using bolts as main fixing elements
- E21C35/1936—Means for fixing picks or holders using bolts as main fixing elements the picks having a square- or rectangular-section shank
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
- Extraction Or Liquid Replacement (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
- Earth Drilling (AREA)
Abstract
Perfeccionamientos in the machines for boring galleries, wells, channels and analog with several groups of tools of which each one is constituted by a cabezal porta-cuchillas giratorio endowed in his circumference of edges of hard metal, a mechanism and a motor and that are fixed to a common drum that rotates on the main axis of the machine coaxial with the axis of the gallery or similar, preferably including the axes, of the knife-holder heads an angle with the main axis of the machine, characterized in that the blade-holder heads are disposed on at least two concentric rotating circles, each of which is diametrically opposite to the other, or respectively, in the case of an odd number, in uniform angular distribution, possibly carrying different rotational direction depending on their arrangement . (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT129862 | 1962-02-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES285165A1 true ES285165A1 (en) | 1963-05-01 |
Family
ID=3510850
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES285165A Expired ES285165A1 (en) | 1962-02-16 | 1963-02-15 | Improvements in the machines to slope galleries, wells, channels and analogs (Machine-translation by Google Translate, not legally binding) |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPS4935481B1 (en) |
ES (1) | ES285165A1 (en) |
GB (1) | GB988162A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1260412B (en) * | 1965-09-29 | 1968-02-08 | Beteiligungs & Patentverw Gmbh | Tunneling machine |
DE10205124C1 (en) * | 2002-02-07 | 2003-04-17 | Dbt Gmbh | Extraction machine, for digging out hard rock e.g. platinum ore, has an eccentric shaft through a sleeve supported in a housing, as the drive for a cycloid gear to power the cutters |
-
1962
- 1962-04-27 JP JP37016673A patent/JPS4935481B1/ja active Pending
-
1963
- 1963-02-11 GB GB5521/63A patent/GB988162A/en not_active Expired
- 1963-02-15 ES ES285165A patent/ES285165A1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS4935481B1 (en) | 1974-09-24 |
GB988162A (en) | 1965-04-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1146175A (en) | Tunnel boring machine | |
GB944432A (en) | Improvements in tunnelling machines | |
ES285165A1 (en) | Improvements in the machines to slope galleries, wells, channels and analogs (Machine-translation by Google Translate, not legally binding) | |
GB1249514A (en) | A rotary cutter with insertable cutting elements | |
ES416344A1 (en) | Rotary cutting tool | |
ES328465A1 (en) | A rotary writing device. (Machine-translation by Google Translate, not legally binding) | |
ES337006A1 (en) | Mixing apparatus | |
ES402404A2 (en) | Continuous boring or cutting machine | |
BE583143A (en) | Improvements to printing machines with continuous rotating character wheels. | |
ES458308A1 (en) | Rotary excavating device | |
ES264454A1 (en) | A machine for the construction of tires (Machine-translation by Google Translate, not legally binding) | |
GB851669A (en) | Mechanical cutting device for machines used in mines, quarries or work-sites | |
ES326839A1 (en) | Device for machining rotating parts with rotary tool, for example, cylindrical rectifier or shaving machines. (Machine-translation by Google Translate, not legally binding) | |
GB1130861A (en) | Earth boring machine | |
GB1278497A (en) | Improvements in or relating to tunnelling machines | |
ES265835A1 (en) | Rotating cartridges for copy tools machines (Machine-translation by Google Translate, not legally binding) | |
ES303341A1 (en) | Improvements in revolving heads for swivel machines (Machine-translation by Google Translate, not legally binding) | |
ES308783A1 (en) | Improvements in the rolling heads for finishing surfaces of cylindrical holes. (Machine-translation by Google Translate, not legally binding) | |
ES278651A3 (en) | Improvements in dewaring wheels for high speed angular portable machine (Machine-translation by Google Translate, not legally binding) | |
ES247246A1 (en) | Rotating mechanism by constant imbalance (Machine-translation by Google Translate, not legally binding) | |
ES92594U (en) | A rotating head for polishing marble and similar. (Machine-translation by Google Translate, not legally binding) | |
ES275568A1 (en) | Improvements in the means of regulating the tool holders in los tornos revºlver (Machine-translation by Google Translate, not legally binding) | |
GB1079951A (en) | Mineral mining machines | |
ES329604A3 (en) | Perfected thread head. (Machine-translation by Google Translate, not legally binding) | |
ES321853A1 (en) | Improvements introduced in the systems of rotating spinning mills. (Machine-translation by Google Translate, not legally binding) |